noun
able individual; man of ability
Refers to a person with notable skill or competence, often in practical or professional matters.
彼は手腕家として知られている。
He is known as a man of ability.
手腕家の経営者が会社を立て直した。
The able manager turned the company around.
Compound of 手腕 (shuwan, 'ability') and 家 (ka, 'person'). The exact historical derivation is uncertain, but the word follows a common pattern for forming agent nouns.